EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f48bd9ffc3dfc80c8ebe665d9a324710ff2a6157898a39269d26f3f4c9b2897","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqY0o3LDo"}]}